<div class="grid_6" style="width: 400px; height: 400px">
    <div class="widget_content">
    <?php 
    $path = $foto['Paciente']['foto'];
    //echo $this->Html->image("fotos/02.png");
    echo $this->Html->image('fotos/02.png', array('alt' => 'CakePHP'));
    ?>    
    </div>
    
</div>